Sabtu, 19 Juli 2014

Utilization
of marine resources is not only done through arrests, but also need to
be developed farming, one of which is a marine aquaculture. RAJAPOKER88.COM AGEN TEXAS POKER DAN DOMINO ONLINE INDONESIA TERPERCAYACurrently
more mariculture development leads to high economic fish and pearl
oysters, while in Indonesian waters are still a lot of marine biota that
can still be developed and have high economic value, one of which is
the shells of abalone (Haliotis asinina). Development
of abalone shellfish farming in the future has a bright prospect, given
that some of its advantages both from cultivation to marketing
techniques (Casks et al, 2006).
Haliotis
asinina Linnaeus 1758 is a tropical abalone species that can be found
in Eastern Indonesia (Bali, Lombok, Sumbawa, Sulawesi, Maluku, and
Papua). Farming
activities to produce abalone seed production is a very important
component because of the availability of seed on a very limited nature
can not be relied upon for cultivation and consumption. SEAFDEC data in 2007 showed that the market can not meet the global demand for 7,000 tonnes of abalone (Susanto et al, 2009).
High economic value abalone prestige influence those who consume them. Abalone abroad can be expensive exotic foods. One
of the restaurants in Hong Kong displaying the menu of products on the
internet called Congee with Abalone sells for $ 82 (more than USD
700,000.00) (Bonang, 2008). In addition, the shell has aesthetic value has the potential to be developed in a variety of forms of handicraft.
Abalone meat has a high nutrient value with a protein content of 71.99%, fat 3.20%, fiber 5.60%, and 11.11% ash. Shell has aesthetic value that can be used for jewelry, manufacturing of buttons, and various forms of other craft items. Abalone production is currently over much of the catchment in nature. It will nienimbulkan concerns terjadinva deIndotophosting.com Hosting Unlimited dan Domain Murah Terbaik di Indonesiacline in natural populations (Casks et al, 2006).
Further
argued that the increasing demand for abalone can encourage intensive
fishing effort resulting in the production of abalone in the wild
abalone was reduced while growth is very slow. This can result in decreased drastically abalone populations in nature. Therefore, efforts to increase the production of abalone should be developed through cultivation.
1.2. Objectives and Benefits

Purpose

The
purpose in writing this is to know maklah Shellfish Aquaculture Abalone
(Haliotis asinina) At KJA methods, as well as the stages - stages in
Abalone aquaculture businesses, ranging from the initial cultivation
process until the harvest and post-harvest processes.

Selasa, 08 Juli 2014

Due
easily maintained and bred, these fish are farmed in many countries as
soon as fish consumption, including in the various regions in Indonesia.
However, considering that the meat does not taste special, tilapia also never achieve the high prices. In addiBanteng88 Agen Bola Resmi Promo 100% SBOBET IBCBET Jelang Piala Dunia 2014tion to the sale in a fresh state, tilapia meat fillets are often used.
Child types and relative
There are several types of tilapia children, among them:
O. niloticus niloticus

Oreochromis niloticus Trewavas baringoensis, 1983
Oreochromis niloticus cancellatus (Nichols, 1923)
Oreochromis niloticus eduardianus (Boulenger, 1912)
Oreochromis niloticus Trewavas filoa, 1983
Oreochromis niloticus niloticus (Linnaeus, 1758)
Oreochromis niloticus Trewavas sugutae, 1983
Oreochromis niloticus tana Seyoum & Kornfield, 1992
Oreochromis niloticus vulcani (Trewavas, 1983)
Closely related tilapia tilapia (Oreochromis mossambicus). And as relatives, too, has potential as a tilapia fish invasive if released into natural water bodies.
The genus Oreochromis has high adaptability and tolerance to water quality in a wide range. Members
of this genus can live in a harsh enviKAISARBET.COM AGEN BOLA TERPERCAYA PIALA DUNIA 2014ronment though, because normal
life is often found in habitats where other species of freshwater fish
can not live.
Nutritional Value
Tilapia and tilapia is a cheap source of animal protein for human consumption. Because of easy cultivation, the selling price is too low. Cultivation is done in ponds or tanks enlargement. In intensive aquaculture, tilapia and tilapia is not recommended because it is mixed with other fish have aggressive behavior.
Values
​​for these fish as less material consumption is the content of omega-6
fatty acids are high while omega-3 fatty acids are low. This composition is not good for those who have diseases related to blood circulation. [1]
Cultivation and seeding
The first step in the selection of tilapia farming is the parent fish to be bred. As a selected parent fish that have been quite old and ready to spawn. The ideal ratio between male and female parent is 1:3. Solid penebarannya adapted to container or pool maintenance. Tilapia reared in a high population density, growing less rapidly.
The next thing to note is the quality of the pool water maintenance. Poor water quality will lead to the growth of the fish to be slow. Some of the parameters that determine water quality, among which:
Floating net cages for tilapia maintain Ranu Pakis, Klakah, Lumajang

Temperature

Temperature
or water temperature affects the metabolism and growth of organisms and
affect the amount of feed consumed aquatic organisms. Temperature also affects the oxygen dissolved in the water. Optimal temperature for live tilapia in the range of 14-38 ° C. Naturally these fish can spawn at a temperature of 22-37 ° C, but temperatures are good for breeding ranged between 25-30 ° C.

pH

The pH value is an indicator of the level of acidity of water. Several factors affect the pH of water in between photosynthetic activity, temperature, and the preBanteng88 Agen Bola Resmi Promo 100% SBOBET-IBCBET Jelang Piala Dunia 2014sence of anions and cations. PH values ​​tolerated tilapia ranges from 5 to 11, but the optimal growth and development is in the range of pH 7-8.

Sabtu, 21 Juni 2014

If
the standpipe in perperpendek, by disconnecting the sambunganya, then
the water will come out of the main channel parallel to the water
surface. With
the nozzle, the mouth can be installed multiple main siphon system with
a different SARANA99.COM AGEN TEXAS POKER DAN DOMINO ONLINE INDONESIA TERPERCAYAlevel of a yaqng so high the water level can be set by
opening the standpipe according to height at which the desired layout
modified pipes planted in the castle / embankment on the main channel
should pay attention to the tide of data that need to be made in the field of technical npersyaratan as follows;The highest high tide data (APTPT) is a tide of data that commonly
occur during the full moon muncunya (chinese calendar months 14,15 and
16.Data
on average tide is barely water data that was obtained from a sample of
high tide (any chinese calendar date 1, 7, 11, 15,19,23 and 27) To
obtain the average of the data must be in total the first and then in
the seventh .Data highest water receded (AST) is a low tide of data that memeiki most surfaces steeper.The average low tide data (ASRR0, the daily low tide is a data that
was obtained from a sample measurement, the next in the number of
samples that can be in the know figure average.Low tide data (ASR) is the data that is in the water receded below and above the data AST ASRPR.GLOBALBOLA.COM AGEN BOLA PIALA DUNIA 2014 SBOBET IBCBET CASINO POKER TANGKAS TOGEL ONLINE TERBAIK TERBESAR DAN TERPERCAYAWater Data lowest low tide (ASRPR) is a low tide of data that commonly
occur at the time the chinese calendar and the date 30 May 29.Preservation of buffer zonePenyanga
region is absolutely necessary to secure the embankment from erosion
and the effects of pollution, the buffer zone is a natural bio-filter
can reduce the concentration of materials that do not want excessive
organic materials such as pathogens and harmful metals are soluble in
water fiter Bio serves as a buffer area of ​​vegetation cover Mangrove
and mussels / barnacles / slug stuck in akarbakau mangrove is a plant
that grows in coastal areas near the mouth, many mangrove species that
can be encountered in the area around the mouth of the river, but many
plant mangroves in estuaries yak encounter in the suburb of types
Rhizofora , where the roots hanging karma is important for growing plants in water.Mangrove
forests serve to dampen wind and avoid land erosion by river water
ponds / Paluh, and as a natural food source yan extra-fertile. Dilahan planted mangrove trees bordering the river to avoid abrasion of water erosion on Ahan.To add tillage Cultivation of Gracilaria sp seaweed, milkfish fish and tiger prawns.LIGADAUN.COM AGEN TARUHAN BOLA PIALA DUNIA 2014 CASINO TANGKAS POKER ONLINE TERBAIK TERBESAR DAN TERPERCAYA1 Drying ponds,Pengerinan pond needs to be done in order to land the pond under
sunlight sunburnt today peneringan aims to pests such as snails,
barnacles and oysters write serindit Baktere disease causes death,
peneringan done for a few days until the surface of the pond soil looks
dry and crack crack